The three were friends. Mitsuki secretly had feelings for Nanami, but the two ended up in a relationship without him being able to confess his feelings, and he spent his days feeling confused and confused. Then, one day, Mitsuki decided to post about her current troubles on a love advice message board because she was lonely. Then, she was recommended something called "hypnotism"...? She performed the hypnotism as a joke... Gradually, her desire lost control and changed the relationship between the two... Melting ear-licking brainwashing lesbian!